Therefore turn thou to thy God
Judah, with whom the Lord had a controversy, is here addressed and exhorted to return to the Lord, from whom they had backslidden; and this is urged, from the consideration of their being the descendants of so great a man as Jacob; whose example they should follow, and make supplication to the Lord as he did; and from this instance of their progenitor might encourage themselves, that God, who was his God, and their God, would be gracious and merciful to them, and that they should prevail with him likewise, and obtain the blessing, and especially since he is the everlasting and unchangeable Jehovah. Turning to the Lord, as it supposes a going astray from him, so it signifies a turning from idols, and all vain confidences; and is done by renewed acts of faith and trust in the Lord, and repentance towards him; and cannot be performed aright without grace and strength from him, of which Ephraim was sensible, ( Jeremiah 31:18 ) ; as well as the encouragement to it is from a view of God as a covenant God, and as gracious and merciful, So Aben Ezra interprets it of divine help, of turning by thy God, that is, by the help and assistance of thy God; and, indeed, conversion to God, whether at first, or after, is through his powerful and efficacious grace. Kimchi explains it, "thou shalt rest in thy God" F23; when want follows is performed, comparing it with ( Isaiah 30:15 ) . The Targum is,
``and thou shall be strong in the worship of thy God;''keep mercy and judgment;
``and wait for the redemption or salvation of thy God continually.''